What filter to use for HP Deskjet 520?

Hi, guys: I got an HP DeskJet 520 from a friend of mine moments ago. I tried it out, using 'dj500-filter' of magicfilter package. It seemed to function well (paper is loaded correctly, the printing head is moving), but nothing printed out. I am not sure if I chose the wrong filter, or just the

Re: What filter to use for HP Deskjet 520?

Hi Yi-ping Chang; unless Mutt is confused, you wrote: Hi, guys: I got an HP DeskJet 520 from a friend of mine moments ago. I tried it out, using 'dj500-filter' of magicfilter package. It seemed to function well (paper is loaded correctly, the printing head is moving), but nothing printed